FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	670530a927	lavfi/buffersrc: switch to query_func2()	3 months ago
Anton Khirnov	a7fe27f964	lavfi/buffersrc: validate hw context presence in video_init() That is the more appropriate place for it than query_formats().	3 months ago
Anton Khirnov	2fa142f7c0	lavfi/buffersink: switch to query_func2()	3 months ago
Anton Khirnov	b8bf2f4e17	lavfi/buffersink: move channel layout parsing to init That is a more appropriate place for this, and will also be useful in future commits.	3 months ago
Anton Khirnov	2aad37ffb5	lavfi/buffersink: move the option sanity check to init Options are set before init, so that is the appropriate place to validate them.	3 months ago
Zhao Zhili	eff9ed7bff	avcodec/mediacodecenc: Fix access of uninitialized value When crop is skipped, av_strlcatf will access `str` which isn't initialized properly. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	3 months ago
Michael Niedermayer	556c767786	avcodec/ffv1enc: Correct error message about unsupported version Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 months ago
James Almer	358fdf3083	avfilter: add missing build deps to msad filter Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	b094c47ab2	fate/mov: add a test for heic images with cropping and rotation metadata Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	650ce61745	avformat/mov: don't abort on invalid clap box data Unless explode is requested. Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	7573f02840	avformat/mov: get heif image mirroring from imir box Complements `76eb3e5ff3`. Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	f225e6f3c6	avformat/mov: parse clap boxes that reference heif items Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	ba6eeb2c65	avformat/mov: parse colr boxes that reference tile grids Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	58c265d956	avformat/mov: factorize getting the current item Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
Tobias Rapp	c8cc58a13d	avcodec/dxva2: Fix compilation with Mingw-w64 Adds missing ifdef guards to function prototypes depending on definitions from dxva.h which are not available in Mingw-w64 version 4.0. The configure script already checks for HEVC/VP9 types in dxva.h. Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>	3 months ago
Martin Storsjö	a7449e4cbb	libavcodec: Makefile: Move the librsvg entry to the right section Signed-off-by: Martin Storsjö <martin@martin.st>	3 months ago
Martin Storsjö	04a59bcac4	libavutil: Makefile: Fix alphabetical order for the film_grain_params files Signed-off-by: Martin Storsjö <martin@martin.st>	3 months ago
Martin Storsjö	4d204aa29b	videotoolbox: Fix indentation of old existing code Signed-off-by: Martin Storsjö <martin@martin.st>	3 months ago
Jan Ekström	f9c5c5358c	avcodec/videotoolbox: add AV1 hardware acceleration Use AV1DecContext's current_obu to access the original OBUs, and feed them to videotoolbox, rather than the bare slice data passed via decode_slice. This requires a small addition to AV1DecContext, for keeping track of the current range of OBUs that belong to the current frame. Co-authored-by: Ruslan Chernenko <ractyfree@gmail.com> Co-authored-by: Martin Storsjö <martin@martin.st> Signed-off-by: Martin Storsjö <martin@martin.st>	3 months ago
Michael Niedermayer	7151081e33	avcodec/ffv1: Store and reuse sx/sy Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 months ago
Michael Niedermayer	7d514655bf	avcodec/ffv1enc: Slice combination is unsupported We always write minimal slices, the size calculation is wrong in some corner cases but as its always 1x1 (minus1) we can for now just hard-code it This helps with ticket 5548 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 months ago
Michael Niedermayer	417b163c00	avcodec/ffv1enc: 2Pass mode is not possible with golomb coding "Fixes" Ticket7063 Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 months ago
Tomas Härdin	25d605d080	lavf/mxfdec: Remove a call to avio_tell() in klv_read_packet()	3 months ago
Tomas Härdin	649ac17efd	lavf/mxfdec: Speed up mxf_edit_unit_absolute_offset() This involves computing the approximate location of the desired index table segment and linearly searching from there.	3 months ago
Tomas Härdin	e3fa469a55	lavf/mxfdec: Speed up klv_read_packet()	3 months ago
Anton Khirnov	262e6f8430	lavfi/avfilter: export AVFilter initialization state This will allow the AVOption code to detect setting non-runtime options after the filter has been initialized.	3 months ago
Anton Khirnov	0548ab2e42	lavu/log,opt: detect setting non-runtime options post-init Add a mechanism to AVClass to allow objects to signal their state to generic code. When an object flags itself with the 'initialized' state, print an error (and fail, after the next major bump) if the caller attempts to set non-runtime options.	3 months ago
Anton Khirnov	3785b27b76	lavu/opt: consolidate common prologue for av_opt_set() The options-setting functions share several operations at their beginnings - locating the option and the object to operate on, handling the read-only and deprecated flags, and constructing the pointer to the target value. Some of the functions also do not perform some of the checks, although they should. E.g. a deprecation warning is currently only printed for av_opt_set(). Introduce a prologue function that is called from every av_opt_set() and performs all these common initialization operations.	3 months ago
Anton Khirnov	0d09645cfe	lavu/opt: combine option type size+name into a single descriptor Makes it easier to handle options generically and will be useful in future commits.	3 months ago
Anton Khirnov	041d992060	lavu/class: improve AVClass doxy	3 months ago
Zhao Zhili	240c16bbc6	avcodec/vvc: Don't use large array on stack tmp_array in dmvr_hv takes 33024 bytes on stack, which can be dangerous.	3 months ago
Zhao Zhili	5988a2729b	aarch64/vvc: Add dmvr dmvr_8_12x20_c: 1.5 ( 1.00x) dmvr_8_12x20_neon: 0.2 ( 6.56x) dmvr_8_20x12_c: 1.0 ( 1.00x) dmvr_8_20x12_neon: 0.2 ( 4.33x) dmvr_8_20x20_c: 1.7 ( 1.00x) dmvr_8_20x20_neon: 0.5 ( 3.63x) dmvr_12_12x20_c: 2.2 ( 1.00x) dmvr_12_12x20_neon: 0.5 ( 4.68x) dmvr_12_20x12_c: 2.0 ( 1.00x) dmvr_12_20x12_neon: 0.5 ( 4.16x) dmvr_12_20x20_c: 3.7 ( 1.00x) dmvr_12_20x20_neon: 0.7 ( 5.14x) Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	3 months ago
Zhao Zhili	bcd65ebd8f	aarch64/vvc: Add dmvr_hv dmvr_hv_8_12x20_c: 8.0 ( 1.00x) dmvr_hv_8_12x20_neon: 1.2 ( 6.62x) dmvr_hv_8_20x12_c: 8.0 ( 1.00x) dmvr_hv_8_20x12_neon: 0.9 ( 8.37x) dmvr_hv_8_20x20_c: 12.9 ( 1.00x) dmvr_hv_8_20x20_neon: 1.7 ( 7.62x) dmvr_hv_10_12x20_c: 7.0 ( 1.00x) dmvr_hv_10_12x20_neon: 1.7 ( 4.09x) dmvr_hv_10_20x12_c: 7.0 ( 1.00x) dmvr_hv_10_20x12_neon: 1.7 ( 4.09x) dmvr_hv_10_20x20_c: 11.2 ( 1.00x) dmvr_hv_10_20x20_neon: 2.7 ( 4.15x) dmvr_hv_12_12x20_c: 6.5 ( 1.00x) dmvr_hv_12_12x20_neon: 1.7 ( 3.79x) dmvr_hv_12_20x12_c: 6.5 ( 1.00x) dmvr_hv_12_20x12_neon: 1.7 ( 3.79x) dmvr_hv_12_20x20_c: 10.2 ( 1.00x) dmvr_hv_12_20x20_neon: 2.2 ( 4.64x) Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	3 months ago
Zhao Zhili	0ba9e8d0d4	aarch64/vvc: Add w_avg w_avg_8_2x2_c: 0.0 ( 0.00x) w_avg_8_2x2_neon: 0.0 ( 0.00x) w_avg_8_4x4_c: 0.2 ( 1.00x) w_avg_8_4x4_neon: 0.0 ( 0.00x) w_avg_8_8x8_c: 1.2 ( 1.00x) w_avg_8_8x8_neon: 0.2 ( 5.00x) w_avg_8_16x16_c: 4.2 ( 1.00x) w_avg_8_16x16_neon: 0.8 ( 5.67x) w_avg_8_32x32_c: 16.2 ( 1.00x) w_avg_8_32x32_neon: 2.5 ( 6.50x) w_avg_8_64x64_c: 64.5 ( 1.00x) w_avg_8_64x64_neon: 9.0 ( 7.17x) w_avg_8_128x128_c: 269.5 ( 1.00x) w_avg_8_128x128_neon: 35.5 ( 7.59x) w_avg_10_2x2_c: 0.2 ( 1.00x) w_avg_10_2x2_neon: 0.2 ( 1.00x) w_avg_10_4x4_c: 0.2 ( 1.00x) w_avg_10_4x4_neon: 0.2 ( 1.00x) w_avg_10_8x8_c: 1.0 ( 1.00x) w_avg_10_8x8_neon: 0.2 ( 4.00x) w_avg_10_16x16_c: 4.2 ( 1.00x) w_avg_10_16x16_neon: 0.8 ( 5.67x) w_avg_10_32x32_c: 16.2 ( 1.00x) w_avg_10_32x32_neon: 2.5 ( 6.50x) w_avg_10_64x64_c: 66.2 ( 1.00x) w_avg_10_64x64_neon: 10.0 ( 6.62x) w_avg_10_128x128_c: 277.8 ( 1.00x) w_avg_10_128x128_neon: 39.8 ( 6.99x) w_avg_12_2x2_c: 0.0 ( 0.00x) w_avg_12_2x2_neon: 0.2 ( 0.00x) w_avg_12_4x4_c: 0.2 ( 1.00x) w_avg_12_4x4_neon: 0.0 ( 0.00x) w_avg_12_8x8_c: 1.2 ( 1.00x) w_avg_12_8x8_neon: 0.5 ( 2.50x) w_avg_12_16x16_c: 4.8 ( 1.00x) w_avg_12_16x16_neon: 0.8 ( 6.33x) w_avg_12_32x32_c: 17.0 ( 1.00x) w_avg_12_32x32_neon: 2.8 ( 6.18x) w_avg_12_64x64_c: 64.0 ( 1.00x) w_avg_12_64x64_neon: 10.0 ( 6.40x) w_avg_12_128x128_c: 269.2 ( 1.00x) w_avg_12_128x128_neon: 42.0 ( 6.41x) Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	3 months ago
James Almer	76eb3e5ff3	avformat/mov: get heif image rotation from irot box Based on a patch by Hacene Bouaroua. Fixes ticket #11171. Co-authored-by: Hacene Bouaroua <hbouaroua@freebox.fr> Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	50d1b89fa0	avformat/avformat: add side data to AVStreamGroupTileGrid Will be used to export certain information present in HEIF samples, like rotation metadata, ICC profiles, and potentially others. Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	04182b5549	avformat/mov: don't return the latest stream when an item stream is expected Otherwise, things like ICC profiles as read from the colr box meant for an item with no stream (like a grid) may end up being added to the wrong stream. Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	6057cd8aee	fate/filter-audio: add missing aresample filter dependency to fate-filter-crazychannels Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	b622714573	fate/hevc: add missing scale filter dependency to fate-hevc-mv-switch Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
James Almer	b1a7b0411a	fate/vcodec: add missing scale filter dependency to ffv1-2pass10 vsynth tests Also, add sws_flags matching other similar tests while at it. Signed-off-by: James Almer <jamrial@gmail.com>	3 months ago
Jonathan Baecker	f3d2624bfa	avformat/hlsenc: Fix missing EXT-X-DISCONTINUITY tag in subtitle streams The EXT-X-DISCONTINUITY tag was not being added to subtitle streams, causing synchronization issues.i This patch ensures that the tag is applied consistently across video and subtitle streams. Reviewed-by: Steven Liu <lq@chinaffmpeg.org>	3 months ago
Anton Khirnov	faa366003b	fftools/ffmpeg_mux_init: consolidate connecting source to mux stream	3 months ago
Anton Khirnov	ba06c7b08f	fftools/ffmpeg_mux_init: move the ost_get_filters() call to ost_bind_filter() That is a more appropriate place for it.	3 months ago
Anton Khirnov	71916aa107	fftools/ffmpeg_mux_init: move the check for filtering+streamcopy To streamcopy_init(). This will allow to simplify the control flow in ost_add() by moving the ost_get_filters() call (which previously had to handle both encoding and streamcopy streams) to ost_bind_filter() (which is only called for audio/video encoding). Also, return EINVAL rather than ENOSYS, as trying to combine filtering with streamcopy is a parameter error.	3 months ago
Anton Khirnov	e83b5b2cc8	fftools/ffmpeg_mux_init: do not export forced_keyframes_const_names[] It is only used in this file.	3 months ago
Anton Khirnov	c27b1e6c59	fftools/ffmpeg: drop unused OSTFinished	3 months ago
Anton Khirnov	64f3feb849	fftools/ffmpeg_mux: move OutputStream.enc_ctx to Encoder The encoding AVCodecContext is a part of the encoder, and so should live there.	3 months ago
Anton Khirnov	434377a764	fftools/ffmpeg_enc: split Encoder into a private and public part Similar to what was previously done for other components, e.g. decoders (see `3b84140a1b`). Start by moving {samples,frames}_encoded into the public struct.	3 months ago
Anton Khirnov	f295b4d8a0	fftools/ffmpeg_demux: drop ist_output_add() It is now a trivial wrapper over ist_use(), so export that directly.	3 months ago
Anton Khirnov	8e805b9c3c	fftools/ffmpeg_demux: drop InputStream.[nb_]outputs It is write-only after `d119ae2fd8`.	3 months ago

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